随笔分类 -  算法与数据结构

c#计算两点间距离
摘要：double CalcDistance(Poit from, Poit to) { double rad = 6371 * 1000; //Earth radius in m double p1X = from.X / 180 * Math.PI; ... 阅读全文
posted @ 2014-04-23 10:26 王大刀 阅读(3390) 评论(0) 推荐(0)